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Circuit Theorems And Conversions MCQ Questions & Answers | Electrical Engineering

Learn Circuit Theorems And Conversions MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Circuit Theorems And Conversions MCQ question is the important chapter for a Electrical Engineering and GATE students. Page-2 section-1

11
Conversions between delta-type and wye-type circuit arrangements are useful in certain specialized applications.
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Answer: Option A
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12
Find the Norton circuit, that is, IIN and RN, for the circuit given below.
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Answer: Option A
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13
Find the Thevenin equivalent (VTH and RTH) between terminals A and B of the circuit given below.
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Answer: Option D
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14
Referring to circuit given, if R1 is changed to a 68 Ω resistor, what will be the current through it?
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Answer: Option A
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15
A 120 Ω load is connected across an ideal voltage source with VS = 12 V. The voltage across the load is
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Answer: Option B
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16
A 120 Ω load is connected across a voltage source with VS = 12 V and RS = 8 Ω. The voltage across the load is
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Answer: Option A
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17
A 12 V source has an internal resistance of 90 Ω. If a load resistance of 20 Ω is connected to the voltage source, the load power, PL, is
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Answer: Option C
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18
An 18 V source has an internal resistance of 70 Ω. If a load resistance of 33 Ω is connected to the voltage source, the load power, PL, is
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Answer: Option B
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19
Some circuits require more than one voltage or current source.
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Answer: Option A
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20
Referring to the given circuit, determine VTH and RTH if a 68 Ω resistor is connected in parallel across R2 and R3.
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Answer: Option A
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